Troubleshooting & Recalls

7,534 topics in this forum

1. Rear Turn Signal Issue

   By Western96, March 4, 2019
   • 2 replies
   • 548 views
   • 
   • Western96
   • March 4, 2019

2. Cold start noise

   By Rustystruck, March 3, 2019
   • 9 replies
   • 5.2k views
   • 
   • mookdoc6
   • March 4, 2019

3. 2018 No Start

   By Enough, March 1, 2019
   • 7 replies
   • 607 views
   • 
   • Enough
   • March 3, 2019

4. 3rd water pump

   By bagger97, March 3, 2019
   • 1 reply
   • 4.7k views
   • 
   • 1SLOW1500
   • March 3, 2019

5. Tick from rear wheel area

   By Da_Gorilla, February 28, 2019
   • 8 replies
   • 2.7k views
   • 
   • Da_Gorilla
   • March 2, 2019

6. Rear end clunking in snow

   By 14SierraZ71, February 28, 2019   

   • 2014
   • gmc
   • (and 3 more)

     Tagged with:

     • 2014
     • gmc
     • sierra
     • g80
     • z71
   • 3 replies
   • 723 views
   • 
   • 14SierraZ71
   • March 2, 2019

7. Power running boards

   By whaler, March 2, 2019
   • 2 replies
   • 767 views
   • 
   • whaler
   • March 2, 2019

8. 2015 Sierra Lifters went out TWICE! Now they won’t warranty 1 2 3 4 5

   By Jonathan Ochoa, February 28, 2019   

   • gmc
   • 70 replies
   • 11.9k views
   • 
   • tbarn
   • March 2, 2019

9. 2015 Mileage drop

   By rgould22, February 25, 2019
   • 9 replies
   • 1.1k views
   • 
   • Olvim
   • March 1, 2019

10. MyLink

    By Rustystruck, March 1, 2019
    • 5 replies
    • 526 views
    • 
    • Loco-diablo
    • March 1, 2019

11. Heat settings

    By 22mini20, March 1, 2019
    • 1 reply
    • 325 views
    • 
    • 15 Z71
    • March 1, 2019

12. MyLink

    By Rustystruck, March 1, 2019
    • 0 replies
    • 295 views
    • 
    • Rustystruck
    • March 1, 2019

13. 2014 Loud tick and whining noise

    By Eppin, February 26, 2019
    • 6 replies
    • 1.6k views
    • 
    • HeySkippyDog
    • March 1, 2019

14. Sand or Sawdust in Exhaust Pipe

    By jaxcam02, February 28, 2019
    • 1 reply
    • 1.1k views
    • 
    • jaxcam02
    • February 28, 2019

15. Clunking Sound When Turning On High Beams

    By ScummyBadger, February 27, 2019
    • 13 replies
    • 18.1k views
    • 
    • Styles_888
    • February 28, 2019

16. WTF Truck brakes???

    By big papa, February 28, 2019
    • 1 reply
    • 529 views
    • 
    • wforrest08
    • February 28, 2019

17. 2014 Sierra bluetooth issue

    By Jimmyboy63, February 28, 2019
    • 1 reply
    • 2.9k views
    • 
    • Chevyguy4287
    • February 28, 2019

18. Electronic gremlins.

    By Jimmyboy63, February 3, 2019
    • 13 replies
    • 1k views
    • 
    • Rkj45420
    • February 28, 2019

19. Oooo that smelll......outta the exhaust on startup 1 2

    By jimbofoxman, February 26, 2019   

    • 2015
    • silverado
    • (and 2 more)

      Tagged with:

      • 2015
      • silverado
      • gas
      • 5.3l vortec
    • 28 replies
    • 9.6k views
    • 
    • 1SLOW1500
    • February 27, 2019

20. Rattle or Vibration Noise in 2018 GMC Headliner

    By Birdwatcher62, February 21, 2019   

    • k2
    • sierra
    • (and 7 more)

      Tagged with:

      • k2
      • sierra
      • rattle
      • headliner
      • console
      • overhead console
      • vibration
      • 2018
      • gmc
    • 11 replies
    • 13.3k views
    • 
    • Birdwatcher62
    • February 26, 2019

21. I messed up something while running a power wire for sub

    By cylon58, February 25, 2019
    • 7 replies
    • 648 views
    • 
    • cylon58
    • February 25, 2019

22. Steering wheel clicking

    By Tristen, February 16, 2019   

    • steering
    • clicking
    • 4 replies
    • 5.5k views
    • 
    • Ubiquity
    • February 25, 2019

23. Growling in 4wd

    By Adambraaaps, February 24, 2019
    • 7 replies
    • 4.5k views
    • 
    • Sierra Dan
    • February 25, 2019

24. Lifter issue

    By bobradley4, February 24, 2019   

    • afm dod lifter
    • 2 replies
    • 3.9k views
    • 
    • bobradley4
    • February 25, 2019

25. 2014 100k mikes check up

    By 14HighCountry, February 25, 2019
    • 1 reply
    • 545 views
    • 
    • Grumpy Bear
    • February 25, 2019